摘要 |
The invention proposes a braking system for motor vehicles, which has an adjustable, pneumatic power brake, the control valve of which can be actuated independently of the will of the driver by an electromagnet. A brake pressure regulator produces signals, which are used to control the electromagnet. To produce a quick and quiet pressure regulator at a lower cost, the invention proposes that the brake pressure regulator (8) consist of a parallel arrangement comprising a control circuit (60), which converts the desired brake pressure signal (Psoll) into a first current value (IA) as well as with a regulating circuit (70), which converts the difference ( DELTA P) between the desired brake pressure signal (Psoll) and the actual pressure signal (Pist) into a second current value (IB). The output value (Isoll) of the brake pressure regulator (8) is formed by adding both current values (IA, IB).
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申请人 |
ITT AUTOMOTIVE EUROPE GMBH, 60488 FRANKFURT, DE |
发明人 |
BAYENS, MARK, EINDHOVEN, NL;PFEIFFER, JUERGEN, 61479 GLASHUETTEN, DE;BERTHOLD, THOMAS, 64289 DARMSTADT, DE;ECKERT, ALFRED, 55294 BODENHEIM, DE |